SDValue V2);
static TargetLoweringObjectFile *createTLOF(X86TargetMachine &TM) {
- switch (TM.getSubtarget<X86Subtarget>().TargetType) {
- default: llvm_unreachable("unknown subtarget type");
- case X86Subtarget::isDarwin:
- if (TM.getSubtarget<X86Subtarget>().is64Bit())
- return new X8664_MachoTargetObjectFile();
+
+ bool is64Bit = TM.getSubtarget<X86Subtarget>().is64Bit();
+
+ if (TM.getSubtarget<X86Subtarget>().isTargetDarwin()) {
+ if (is64Bit) return new X8664_MachoTargetObjectFile();
return new TargetLoweringObjectFileMachO();
- case X86Subtarget::isELF:
- if (TM.getSubtarget<X86Subtarget>().is64Bit())
- return new X8664_ELFTargetObjectFile(TM);
+ } else if (TM.getSubtarget<X86Subtarget>().isTargetELF() ){
+ if (is64Bit) return new X8664_ELFTargetObjectFile(TM);
return new X8632_ELFTargetObjectFile(TM);
- case X86Subtarget::isMingw:
- case X86Subtarget::isCygwin:
- case X86Subtarget::isWindows:
+ } else if (TM.getSubtarget<X86Subtarget>().isTargetCOFF()) {
return new TargetLoweringObjectFileCOFF();
- }
+ }
+ llvm_unreachable("unknown subtarget type");
}
X86TargetLowering::X86TargetLowering(X86TargetMachine &TM)
addRegisterClass(MVT::v4i16, X86::VR64RegisterClass, false);
addRegisterClass(MVT::v2i32, X86::VR64RegisterClass, false);
- // FIXME: v2f32 isn't an MMX type. We currently claim that it is legal
- // because of some ABI issue, but this isn't the right fix.
- bool IsV2F32Legal = !Subtarget->is64Bit();
- if (IsV2F32Legal)
- addRegisterClass(MVT::v2f32, X86::VR64RegisterClass, false);
addRegisterClass(MVT::v1i64, X86::VR64RegisterClass, false);
setOperationAction(ISD::ADD, MVT::v8i8, Legal);
AddPromotedToType (ISD::LOAD, MVT::v4i16, MVT::v1i64);
setOperationAction(ISD::LOAD, MVT::v2i32, Promote);
AddPromotedToType (ISD::LOAD, MVT::v2i32, MVT::v1i64);
- if (IsV2F32Legal) {
- setOperationAction(ISD::LOAD, MVT::v2f32, Promote);
- AddPromotedToType (ISD::LOAD, MVT::v2f32, MVT::v1i64);
- }
setOperationAction(ISD::LOAD, MVT::v1i64, Legal);
setOperationAction(ISD::BUILD_VECTOR, MVT::v8i8, Custom);
setOperationAction(ISD::BUILD_VECTOR, MVT::v4i16, Custom);
setOperationAction(ISD::BUILD_VECTOR, MVT::v2i32, Custom);
- if (IsV2F32Legal)
- setOperationAction(ISD::BUILD_VECTOR, MVT::v2f32, Custom);
setOperationAction(ISD::BUILD_VECTOR, MVT::v1i64, Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, MVT::v8i8, Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, MVT::v2i32, Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, MVT::v1i64, Custom);
- if (IsV2F32Legal)
- setOperationAction(ISD::SCALAR_TO_VECTOR, MVT::v2f32, Custom);
setOperationAction(ISD::SCALAR_TO_VECTOR, MVT::v8i8, Custom);
setOperationAction(ISD::SCALAR_TO_VECTOR, MVT::v4i16, Custom);
setOperationAction(ISD::SCALAR_TO_VECTOR, MVT::v1i64, Custom);
setOperationAction(ISD::BIT_CONVERT, MVT::v8i8, Custom);
setOperationAction(ISD::BIT_CONVERT, MVT::v4i16, Custom);
setOperationAction(ISD::BIT_CONVERT, MVT::v2i32, Custom);
- if (IsV2F32Legal)
- setOperationAction(ISD::BIT_CONVERT, MVT::v2f32, Custom);
setOperationAction(ISD::BIT_CONVERT, MVT::v1i64, Custom);
}
}
EVT VT = SVT;
// Do not attempt to promote non-128-bit vectors
- if (!VT.is128BitVector()) {
+ if (!VT.is128BitVector())
continue;
- }
setOperationAction(ISD::AND, SVT, Promote);
AddPromotedToType (ISD::AND, SVT, MVT::v2i64);
return F->hasFnAttr(Attribute::OptimizeForSize) ? 0 : 4;
}
+bool X86TargetLowering::getStackCookieLocation(unsigned &AddressSpace,
+ unsigned &Offset) const {
+ if (!Subtarget->isTargetLinux())
+ return false;
+
+ if (Subtarget->is64Bit()) {
+ // %fs:0x28, unless we're using a Kernel code model, in which case it's %gs:
+ Offset = 0x28;
+ if (getTargetMachine().getCodeModel() == CodeModel::Kernel)
+ AddressSpace = 256;
+ else
+ AddressSpace = 257;
+ } else {
+ // %gs:0x14 on i386
+ Offset = 0x14;
+ AddressSpace = 256;
+ }
+ return true;
+}
+
+
//===----------------------------------------------------------------------===//
// Return Value Calling Convention Implementation
//===----------------------------------------------------------------------===//
bool
X86TargetLowering::CanLowerReturn(CallingConv::ID CallConv, bool isVarArg,
- const SmallVectorImpl<EVT> &OutTys,
- const SmallVectorImpl<ISD::ArgFlagsTy> &ArgsFlags,
- SelectionDAG &DAG) const {
+ const SmallVectorImpl<ISD::OutputArg> &Outs,
+ LLVMContext &Context) const {
SmallVector<CCValAssign, 16> RVLocs;
CCState CCInfo(CallConv, isVarArg, getTargetMachine(),
- RVLocs, *DAG.getContext());
- return CCInfo.CheckReturn(OutTys, ArgsFlags, RetCC_X86);
+ RVLocs, Context);
+ return CCInfo.CheckReturn(Outs, RetCC_X86);
}
SDValue
X86TargetLowering::LowerReturn(SDValue Chain,
CallingConv::ID CallConv, bool isVarArg,
const SmallVectorImpl<ISD::OutputArg> &Outs,
+ const SmallVectorImpl<SDValue> &OutVals,
DebugLoc dl, SelectionDAG &DAG) const {
MachineFunction &MF = DAG.getMachineFunction();
X86MachineFunctionInfo *FuncInfo = MF.getInfo<X86MachineFunctionInfo>();
for (unsigned i = 0; i != RVLocs.size(); ++i) {
CCValAssign &VA = RVLocs[i];
assert(VA.isRegLoc() && "Can only return in registers!");
- SDValue ValToCopy = Outs[i].Val;
+ SDValue ValToCopy = OutVals[i];
// Returns in ST0/ST1 are handled specially: these are pushed as operands to
// the RET instruction and handled by the FP Stackifier.
CallingConv::ID CallConv, bool isVarArg,
bool &isTailCall,
const SmallVectorImpl<ISD::OutputArg> &Outs,
+ const SmallVectorImpl<SDValue> &OutVals,
const SmallVectorImpl<ISD::InputArg> &Ins,
DebugLoc dl, SelectionDAG &DAG,
SmallVectorImpl<SDValue> &InVals) const {
// Check if it's really possible to do a tail call.
isTailCall = IsEligibleForTailCallOptimization(Callee, CallConv,
isVarArg, IsStructRet, MF.getFunction()->hasStructRetAttr(),
- Outs, Ins, DAG);
+ Outs, OutVals, Ins, DAG);
// Sibcalls are automatically detected tailcalls which do not require
// ABI changes.
for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
CCValAssign &VA = ArgLocs[i];
EVT RegVT = VA.getLocVT();
- SDValue Arg = Outs[i].Val;
+ SDValue Arg = OutVals[i];
ISD::ArgFlagsTy Flags = Outs[i].Flags;
bool isByVal = Flags.isByVal();
if (VA.isRegLoc())
continue;
assert(VA.isMemLoc());
- SDValue Arg = Outs[i].Val;
+ SDValue Arg = OutVals[i];
ISD::ArgFlagsTy Flags = Outs[i].Flags;
// Create frame index.
int32_t Offset = VA.getLocMemOffset()+FPDiff;
OpFlags = X86II::MO_DARWIN_STUB;
}
- Callee = DAG.getTargetGlobalAddress(GV, getPointerTy(),
+ Callee = DAG.getTargetGlobalAddress(GV, dl, getPointerTy(),
G->getOffset(), OpFlags);
}
} else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {
bool isCalleeStructRet,
bool isCallerStructRet,
const SmallVectorImpl<ISD::OutputArg> &Outs,
+ const SmallVectorImpl<SDValue> &OutVals,
const SmallVectorImpl<ISD::InputArg> &Ins,
SelectionDAG& DAG) const {
if (!IsTailCallConvention(CalleeCC) &&
((X86TargetMachine&)getTargetMachine()).getInstrInfo();
for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
CCValAssign &VA = ArgLocs[i];
- SDValue Arg = Outs[i].Val;
+ SDValue Arg = OutVals[i];
ISD::ArgFlagsTy Flags = Outs[i].Flags;
if (VA.getLocInfo() == CCValAssign::Indirect)
return false;
}
FastISel *
-X86TargetLowering::createFastISel(MachineFunction &mf,
- DenseMap<const Value *, unsigned> &vm,
- DenseMap<const BasicBlock*, MachineBasicBlock*> &bm,
- DenseMap<const AllocaInst *, int> &am,
- std::vector<std::pair<MachineInstr*, unsigned> > &pn
-#ifndef NDEBUG
- , SmallSet<const Instruction *, 8> &cil
-#endif
- ) const {
- return X86::createFastISel(mf, vm, bm, am, pn
-#ifndef NDEBUG
- , cil
-#endif
- );
+X86TargetLowering::createFastISel(FunctionLoweringInfo &funcInfo) const {
+ return X86::createFastISel(funcInfo);
}
}
/// RewriteAsNarrowerShuffle - Try rewriting v8i16 and v16i8 shuffles as 4 wide
-/// ones, or rewriting v4i32 / v2f32 as 2 wide ones if possible. This can be
+/// ones, or rewriting v4i32 / v2i32 as 2 wide ones if possible. This can be
/// done when every pair / quad of shuffle mask elements point to elements in
/// the right sequence. e.g.
/// vector_shuffle <>, <>, < 3, 4, | 10, 11, | 0, 1, | 14, 15>
SDValue
X86TargetLowering::LowerSCALAR_TO_VECTOR(SDValue Op, SelectionDAG &DAG) const {
DebugLoc dl = Op.getDebugLoc();
- if (Op.getValueType() == MVT::v2f32)
- return DAG.getNode(ISD::BIT_CONVERT, dl, MVT::v2f32,
- DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v2i32,
- DAG.getNode(ISD::BIT_CONVERT, dl, MVT::i32,
- Op.getOperand(0))));
-
- if (Op.getValueType() == MVT::v1i64 && Op.getOperand(0).getValueType() == MVT::i64)
+
+ if (Op.getValueType() == MVT::v1i64 &&
+ Op.getOperand(0).getValueType() == MVT::i64)
return DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v1i64, Op.getOperand(0));
SDValue AnyExt = DAG.getNode(ISD::ANY_EXTEND, dl, MVT::i32, Op.getOperand(0));
if (OpFlags == X86II::MO_NO_FLAG &&
X86::isOffsetSuitableForCodeModel(Offset, M)) {
// A direct static reference to a global.
- Result = DAG.getTargetGlobalAddress(GV, getPointerTy(), Offset);
+ Result = DAG.getTargetGlobalAddress(GV, dl, getPointerTy(), Offset);
Offset = 0;
} else {
- Result = DAG.getTargetGlobalAddress(GV, getPointerTy(), 0, OpFlags);
+ Result = DAG.getTargetGlobalAddress(GV, dl, getPointerTy(), 0, OpFlags);
}
if (Subtarget->isPICStyleRIPRel() &&
MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo();
SDVTList NodeTys = DAG.getVTList(MVT::Other, MVT::Flag);
DebugLoc dl = GA->getDebugLoc();
- SDValue TGA = DAG.getTargetGlobalAddress(GA->getGlobal(),
+ SDValue TGA = DAG.getTargetGlobalAddress(GA->getGlobal(), dl,
GA->getValueType(0),
GA->getOffset(),
OperandFlags);
// emit "addl x@ntpoff,%eax" (local exec) or "addl x@indntpoff,%eax" (initial
// exec)
- SDValue TGA = DAG.getTargetGlobalAddress(GA->getGlobal(), GA->getValueType(0),
+ SDValue TGA = DAG.getTargetGlobalAddress(GA->getGlobal(), dl,
+ GA->getValueType(0),
GA->getOffset(), OperandFlags);
SDValue Offset = DAG.getNode(WrapperKind, dl, PtrVT, TGA);
OpFlag = X86II::MO_TLVP_PIC_BASE;
else
OpFlag = X86II::MO_TLVP;
-
- SDValue Result = DAG.getTargetGlobalAddress(GA->getGlobal(),
+ DebugLoc DL = Op.getDebugLoc();
+ SDValue Result = DAG.getTargetGlobalAddress(GA->getGlobal(), DL,
getPointerTy(),
GA->getOffset(), OpFlag);
-
- DebugLoc DL = Op.getDebugLoc();
SDValue Offset = DAG.getNode(WrapperKind, DL, getPointerTy(), Result);
// With PIC32, the address is actually $g + Offset.
F->insert(MBBIter, newMBB);
F->insert(MBBIter, nextMBB);
- // Move all successors to thisMBB to nextMBB
- nextMBB->transferSuccessors(thisMBB);
+ // Transfer the remainder of thisMBB and its successor edges to nextMBB.
+ nextMBB->splice(nextMBB->begin(), thisMBB,
+ llvm::next(MachineBasicBlock::iterator(bInstr)),
+ thisMBB->end());
+ nextMBB->transferSuccessorsAndUpdatePHIs(thisMBB);
// Update thisMBB to fall through to newMBB
thisMBB->addSuccessor(newMBB);
// insert branch
BuildMI(newMBB, dl, TII->get(X86::JNE_4)).addMBB(newMBB);
- F->DeleteMachineInstr(bInstr); // The pseudo instruction is gone now.
+ bInstr->eraseFromParent(); // The pseudo instruction is gone now.
return nextMBB;
}
F->insert(MBBIter, newMBB);
F->insert(MBBIter, nextMBB);
- // Move all successors to thisMBB to nextMBB
- nextMBB->transferSuccessors(thisMBB);
+ // Transfer the remainder of thisMBB and its successor edges to nextMBB.
+ nextMBB->splice(nextMBB->begin(), thisMBB,
+ llvm::next(MachineBasicBlock::iterator(bInstr)),
+ thisMBB->end());
+ nextMBB->transferSuccessorsAndUpdatePHIs(thisMBB);
// Update thisMBB to fall through to newMBB
thisMBB->addSuccessor(newMBB);
// insert branch
BuildMI(newMBB, dl, TII->get(X86::JNE_4)).addMBB(newMBB);
- F->DeleteMachineInstr(bInstr); // The pseudo instruction is gone now.
+ bInstr->eraseFromParent(); // The pseudo instruction is gone now.
return nextMBB;
}
F->insert(MBBIter, newMBB);
F->insert(MBBIter, nextMBB);
- // Move all successors of thisMBB to nextMBB
- nextMBB->transferSuccessors(thisMBB);
+ // Transfer the remainder of thisMBB and its successor edges to nextMBB.
+ nextMBB->splice(nextMBB->begin(), thisMBB,
+ llvm::next(MachineBasicBlock::iterator(mInstr)),
+ thisMBB->end());
+ nextMBB->transferSuccessorsAndUpdatePHIs(thisMBB);
// Update thisMBB to fall through to newMBB
thisMBB->addSuccessor(newMBB);
// insert branch
BuildMI(newMBB, dl, TII->get(X86::JNE_4)).addMBB(newMBB);
- F->DeleteMachineInstr(mInstr); // The pseudo instruction is gone now.
+ mInstr->eraseFromParent(); // The pseudo instruction is gone now.
return nextMBB;
}
X86TargetLowering::EmitPCMP(MachineInstr *MI, MachineBasicBlock *BB,
unsigned numArgs, bool memArg) const {
- MachineFunction *F = BB->getParent();
DebugLoc dl = MI->getDebugLoc();
const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
BuildMI(BB, dl, TII->get(X86::MOVAPSrr), MI->getOperand(0).getReg())
.addReg(X86::XMM0);
- F->DeleteMachineInstr(MI);
+ MI->eraseFromParent();
return BB;
}
F->insert(MBBIter, XMMSaveMBB);
F->insert(MBBIter, EndMBB);
- // Set up the CFG.
- // Move any original successors of MBB to the end block.
- EndMBB->transferSuccessors(MBB);
+ // Transfer the remainder of MBB and its successor edges to EndMBB.
+ EndMBB->splice(EndMBB->begin(), MBB,
+ llvm::next(MachineBasicBlock::iterator(MI)),
+ MBB->end());
+ EndMBB->transferSuccessorsAndUpdatePHIs(MBB);
+
// The original block will now fall through to the XMM save block.
MBB->addSuccessor(XMMSaveMBB);
// The XMMSaveMBB will fall through to the end block.
.addMemOperand(MMO);
}
- F->DeleteMachineInstr(MI); // The pseudo instruction is gone now.
+ MI->eraseFromParent(); // The pseudo instruction is gone now.
return EndMBB;
}
MachineFunction *F = BB->getParent();
MachineBasicBlock *copy0MBB = F->CreateMachineBasicBlock(LLVM_BB);
MachineBasicBlock *sinkMBB = F->CreateMachineBasicBlock(LLVM_BB);
- unsigned Opc =
- X86::GetCondBranchFromCond((X86::CondCode)MI->getOperand(3).getImm());
-
- BuildMI(BB, DL, TII->get(Opc)).addMBB(sinkMBB);
F->insert(It, copy0MBB);
F->insert(It, sinkMBB);
- // Update machine-CFG edges by first adding all successors of the current
- // block to the new block which will contain the Phi node for the select.
- for (MachineBasicBlock::succ_iterator I = BB->succ_begin(),
- E = BB->succ_end(); I != E; ++I)
- sinkMBB->addSuccessor(*I);
-
- // Next, remove all successors of the current block, and add the true
- // and fallthrough blocks as its successors.
- while (!BB->succ_empty())
- BB->removeSuccessor(BB->succ_begin());
-
- // Add the true and fallthrough blocks as its successors.
- BB->addSuccessor(copy0MBB);
- BB->addSuccessor(sinkMBB);
-
// If the EFLAGS register isn't dead in the terminator, then claim that it's
// live into the sink and copy blocks.
const MachineFunction *MF = BB->getParent();
const TargetRegisterInfo *TRI = MF->getTarget().getRegisterInfo();
BitVector ReservedRegs = TRI->getReservedRegs(*MF);
- const MachineInstr *Term = BB->getFirstTerminator();
- for (unsigned I = 0, E = Term->getNumOperands(); I != E; ++I) {
- const MachineOperand &MO = Term->getOperand(I);
- if (!MO.isReg() || MO.isKill() || MO.isDead()) continue;
+ for (unsigned I = 0, E = MI->getNumOperands(); I != E; ++I) {
+ const MachineOperand &MO = MI->getOperand(I);
+ if (!MO.isReg() || !MO.isUse() || MO.isKill()) continue;
unsigned Reg = MO.getReg();
if (Reg != X86::EFLAGS) continue;
copy0MBB->addLiveIn(Reg);
sinkMBB->addLiveIn(Reg);
}
+ // Transfer the remainder of BB and its successor edges to sinkMBB.
+ sinkMBB->splice(sinkMBB->begin(), BB,
+ llvm::next(MachineBasicBlock::iterator(MI)),
+ BB->end());
+ sinkMBB->transferSuccessorsAndUpdatePHIs(BB);
+
+ // Add the true and fallthrough blocks as its successors.
+ BB->addSuccessor(copy0MBB);
+ BB->addSuccessor(sinkMBB);
+
+ // Create the conditional branch instruction.
+ unsigned Opc =
+ X86::GetCondBranchFromCond((X86::CondCode)MI->getOperand(3).getImm());
+ BuildMI(BB, DL, TII->get(Opc)).addMBB(sinkMBB);
+
// copy0MBB:
// %FalseValue = ...
// # fallthrough to sinkMBB
// sinkMBB:
// %Result = phi [ %FalseValue, copy0MBB ], [ %TrueValue, thisMBB ]
// ...
- BuildMI(sinkMBB, DL, TII->get(X86::PHI), MI->getOperand(0).getReg())
+ BuildMI(*sinkMBB, sinkMBB->begin(), DL,
+ TII->get(X86::PHI), MI->getOperand(0).getReg())
.addReg(MI->getOperand(1).getReg()).addMBB(copy0MBB)
.addReg(MI->getOperand(2).getReg()).addMBB(thisMBB);
- F->DeleteMachineInstr(MI); // The pseudo instruction is gone now.
+ MI->eraseFromParent(); // The pseudo instruction is gone now.
return sinkMBB;
}
MachineBasicBlock *BB) const {
const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
DebugLoc DL = MI->getDebugLoc();
- MachineFunction *F = BB->getParent();
// The lowering is pretty easy: we're just emitting the call to _alloca. The
// non-trivial part is impdef of ESP.
// FIXME: The code should be tweaked as soon as we'll try to do codegen for
// mingw-w64.
- BuildMI(BB, DL, TII->get(X86::CALLpcrel32))
+ BuildMI(*BB, MI, DL, TII->get(X86::CALLpcrel32))
.addExternalSymbol("_alloca")
.addReg(X86::EAX, RegState::Implicit)
.addReg(X86::ESP, RegState::Implicit)
.addReg(X86::EAX, RegState::Define | RegState::Implicit)
.addReg(X86::ESP, RegState::Define | RegState::Implicit);
- F->DeleteMachineInstr(MI); // The pseudo instruction is gone now.
+ MI->eraseFromParent(); // The pseudo instruction is gone now.
return BB;
}
assert(MI->getOperand(3).isGlobal() && "This should be a global");
if (Subtarget->is64Bit()) {
- MachineInstrBuilder MIB = BuildMI(BB, DL, TII->get(X86::MOV64rm), X86::RDI)
+ MachineInstrBuilder MIB = BuildMI(*BB, MI, DL,
+ TII->get(X86::MOV64rm), X86::RDI)
.addReg(X86::RIP)
.addImm(0).addReg(0)
.addGlobalAddress(MI->getOperand(3).getGlobal(), 0,
MI->getOperand(3).getTargetFlags())
.addReg(0);
- MIB = BuildMI(BB, DL, TII->get(X86::CALL64m));
+ MIB = BuildMI(*BB, MI, DL, TII->get(X86::CALL64m));
addDirectMem(MIB, X86::RDI).addReg(0);
} else if (getTargetMachine().getRelocationModel() != Reloc::PIC_) {
- MachineInstrBuilder MIB = BuildMI(BB, DL, TII->get(X86::MOV32rm), X86::EAX)
+ MachineInstrBuilder MIB = BuildMI(*BB, MI, DL,
+ TII->get(X86::MOV32rm), X86::EAX)
.addReg(0)
.addImm(0).addReg(0)
.addGlobalAddress(MI->getOperand(3).getGlobal(), 0,
MI->getOperand(3).getTargetFlags())
.addReg(0);
- MIB = BuildMI(BB, DL, TII->get(X86::CALL32m));
+ MIB = BuildMI(*BB, MI, DL, TII->get(X86::CALL32m));
addDirectMem(MIB, X86::EAX).addReg(0);
} else {
- MachineInstrBuilder MIB = BuildMI(BB, DL, TII->get(X86::MOV32rm), X86::EAX)
+ MachineInstrBuilder MIB = BuildMI(*BB, MI, DL,
+ TII->get(X86::MOV32rm), X86::EAX)
.addReg(TII->getGlobalBaseReg(F))
.addImm(0).addReg(0)
.addGlobalAddress(MI->getOperand(3).getGlobal(), 0,
MI->getOperand(3).getTargetFlags())
.addReg(0);
- MIB = BuildMI(BB, DL, TII->get(X86::CALL32m));
+ MIB = BuildMI(*BB, MI, DL, TII->get(X86::CALL32m));
addDirectMem(MIB, X86::EAX).addReg(0);
}
- F->DeleteMachineInstr(MI); // The pseudo instruction is gone now.
+ MI->eraseFromParent(); // The pseudo instruction is gone now.
return BB;
}
// mode when truncating to an integer value.
MachineFunction *F = BB->getParent();
int CWFrameIdx = F->getFrameInfo()->CreateStackObject(2, 2, false);
- addFrameReference(BuildMI(BB, DL, TII->get(X86::FNSTCW16m)), CWFrameIdx);
+ addFrameReference(BuildMI(*BB, MI, DL,
+ TII->get(X86::FNSTCW16m)), CWFrameIdx);
// Load the old value of the high byte of the control word...
unsigned OldCW =
F->getRegInfo().createVirtualRegister(X86::GR16RegisterClass);
- addFrameReference(BuildMI(BB, DL, TII->get(X86::MOV16rm), OldCW),
+ addFrameReference(BuildMI(*BB, MI, DL, TII->get(X86::MOV16rm), OldCW),
CWFrameIdx);
// Set the high part to be round to zero...
- addFrameReference(BuildMI(BB, DL, TII->get(X86::MOV16mi)), CWFrameIdx)
+ addFrameReference(BuildMI(*BB, MI, DL, TII->get(X86::MOV16mi)), CWFrameIdx)
.addImm(0xC7F);
// Reload the modified control word now...
- addFrameReference(BuildMI(BB, DL, TII->get(X86::FLDCW16m)), CWFrameIdx);
+ addFrameReference(BuildMI(*BB, MI, DL,
+ TII->get(X86::FLDCW16m)), CWFrameIdx);
// Restore the memory image of control word to original value
- addFrameReference(BuildMI(BB, DL, TII->get(X86::MOV16mr)), CWFrameIdx)
+ addFrameReference(BuildMI(*BB, MI, DL, TII->get(X86::MOV16mr)), CWFrameIdx)
.addReg(OldCW);
// Get the X86 opcode to use.
} else {
AM.Disp = Op.getImm();
}
- addFullAddress(BuildMI(BB, DL, TII->get(Opc)), AM)
+ addFullAddress(BuildMI(*BB, MI, DL, TII->get(Opc)), AM)
.addReg(MI->getOperand(X86AddrNumOperands).getReg());
// Reload the original control word now.
- addFrameReference(BuildMI(BB, DL, TII->get(X86::FLDCW16m)), CWFrameIdx);
+ addFrameReference(BuildMI(*BB, MI, DL,
+ TII->get(X86::FLDCW16m)), CWFrameIdx);
- F->DeleteMachineInstr(MI); // The pseudo instruction is gone now.
+ MI->eraseFromParent(); // The pseudo instruction is gone now.
return BB;
}
// String/text processing lowering.
// In any sort of PIC mode addresses need to be computed at runtime by
// adding in a register or some sort of table lookup. These can't
// be used as immediates.
- if (Subtarget->isPICStyleGOT() || Subtarget->isPICStyleStubPIC() ||
- Subtarget->isPICStyleRIPRel())
+ if (Subtarget->isPICStyleGOT() || Subtarget->isPICStyleStubPIC())
return;
// If we are in non-pic codegen mode, we allow the address of a global (with
getTargetMachine())))
return;
- Result = DAG.getTargetGlobalAddress(GV, GA->getValueType(0), Offset);
+ Result = DAG.getTargetGlobalAddress(GV, Op.getDebugLoc(),
+ GA->getValueType(0), Offset);
break;
}
}
projects / oota-llvm.git / blobdiff